www.airedale.com

ENHANCED EASICOOL™ RANGE:

+ Up to 37% increase in EER + Up to 8% more cooling kW/m2

Compared with our previous generation EasiCool units

DX / CWPrecision Air Conditioning

EasiCool™6 - 64kW

BRITISHMANUFACTURER

ENERGY EFFICIENCY

CONTROLS SERVICE TRAINING

HFC R410A

HFCR410A

HFC R407C

HFCR407C

CHILLED WATER

CWUPFLOW/

DOWNFLOWSCROLL

COMPRESSOREC FAN

EC

AIR COOLED

DX AIR

WATER COOLED

DX WATER

Confi guration fl exibility and a choice of 374 models allow selection of the optimum specifi cation in terms of capacity, energy effi ciency and sound.

Downfl ow and upfl ow confi guration The EasiCool™ downfl ow unit is ideal for computer rooms and low density areas of a data centre with a raised fl oor. Upfl ow models are available confi gured as base return air for rooms with a raised fl oor or as rear or front return air (the latter is particularly suitable where the EasiCool™ unit is positioned against a wall.

Specifi cationsAt a glance

05

Environment• Optimised for R410A which has a high heat

transfer coeffi cient and requires minimum refrigerant charge

• Low noise, axial condenser fans housed in a bellmouth to enhance effi ciency and reduce sound levels

• Quiet scroll compressors minimise sound

• Direct drive, speed controllable, forward curved EC fan options (indoor) for reduced sound and power input (6 – 26kW)

• 30mm acoustic insulation on all panels minimises sound levels for quieter operation

Optional• Upgradeable condenser options to reduce sound

and enhance energy effi ciency at higher ambients

• Direct drive, speed controllable, backward curved EC fan (indoor) for reduced sound and power input

• Axial EC fans (outdoor) for low sound and power input

Mechanical• 6 – 64kW nominal cooling capacities

• 374 models

• Six case sizes; each fi t through a standard door frame

• Downfl ow or upfl ow confi gurations

• Single circuit systems for quick, simple and low cost installation, minimising multiple pipe work connections

• ‘Slab’ evaporator coil with hydrophilic-coated fi ns to maximise design air fl ows and cooling capacity

• Effi cient forward curved EC fans as standard on the following 50Hz units: R410A 6-26kW; R407C 6-25kW

• Easy access to components from the front of the unit and full 360° unit access via detachable access panels

• Painted aluminium exo-frame that is extremely rigid

Optional• Effi cient backward curved EC fans; open and enclosed fl oor stands

available

• Anti-vibration mounts

• Duct extensions and integrated plenum enhance sound levels (upfl ow models)

• Dual purpose condensate pump for humidifi er and condensate drains

EasiCool™ range available in upfl ow and downfl ow variants

Upfl ow

Rear return air option

Front return air

Base return air option

Downfl ow

EZRE 6 – 10EZE 6 – 10

EZRE 13 – 17EZE 13 – 17

EZRE 20 – 26EZE 22 – 25

Case size

Height (mm)

Width(mm)

Depth(mm)

1 1940 670 670

2 1940 990 670

3 1940 1310 670

4 1940 1460 750

5 1940 1835 750

6 1940 2170 750

KEYEZRE = R410A EZE = R407C

Complete cooling solutions

Designed as an effi cient, stand-alone indoor unit, the performance of the EasiCool™ is further enhanced when integrated with Airedale outdoor products.

The DX air cooled EasiCool™ can be linked with an Airedale condenser;

the condenser is designed for night-time operation and outdoor noise-

critical applications

A DX water cooled EasiCool™ can be applied with an Airedale dry

cooler or cooling tower

One or more chilled water EasiCool™ units can be integrated with an Airedale chiller; see page 3 for details of how an Airedale free-cooling chiller can achieve

savings of over 50% compared with a conventional chiller

06

Electrical & Controls • Advanced controls technology including alarm

management, time scheduling and adjustment of setpoints

• Latest technology control platform for faster processing of information

• Monitoring and adjustment of the head pressure from the display for easier on-site commissioning

• Single point of isolation for ease of maintenance

Optional• ACIS™ building energy management integrates

cooling and other building services, improves data and reduces lifecycle costs

• Electrical supply phase rotation protection

• Energy Manager for local and remote energy analysis and power monitoring

• Refrigerant leak detection for F Gas compliance

• Fire, fl ood and smoke detection

Energy-saving • Tandem scroll compressors increase part load

effi ciencies and fl exibility in application (20 – 64kW upfl ow and selected downfl ow models)

• EC fans available on all units (indoor and outdoor) contribute to up to 37% increase in EER (Energy Effi ciency Ratio)

• Intelligent, variable head pressure control for increased effi ciency (adjustable from display)

• Optimised evaporator coils for maximum capacity ensuring low cost per kW.

• High effi ciency G4 (EU4) rated, pleated disposable fi lters give superior high performance with lower airside pressure drops

Optional• Hot gas re-heat utilises heat that would normally

be rejected by the condenser (model dependent)

• Electronic expansion valves (EEVs) for up to 30% increase in effi ciency

Precision• Full function (cooling, heating

and de-humidifi cation) or cooling only

• Variable humidifi cation for precise relative humidity control (adjustable from display)

• Tandem scroll compressors to more precisely match the application (20 – 64kW upfl ow and selected downfl ow models)

Optional• Staged electric heating during

de-humidifi cation to ensure thermal balance

• Electric heating for precise control and can be upgraded with thyristor control for fully modulated output

• Low pressure, hot water heating (LPHW)

• Suction throttle valve technology for 50 – 100% variable capacity and precise setpoint control

EZRE 28 – 31EZE 26 – 31

EZRE 35 – 45EZE 35 – 45

EZRE 50 – 60EZE 50 - 60

Air cooled Water cooled Chilled water

Technical specifi cations:EasiCool X air cooled

07

R410A R407C

EZRE-0 (50Hz 400V/N) EZRE-1 (60Hz 380V/N) EZRE-2 (60Hz 220V) EZE-0 (50Hz 400V)

Nominal capacity2 Nominal capacity2 Nominal capacity2 Nominal capacity6

Case size

Model1 TC (kW)

SC (kW)

EER3 Rec mains fuse (A)

TC (kW)

SC (kW)

EER3 Rec mains fuse (A)

TC (kW)

SC (kW)

EER3 Rec mains fuse (A)

Sound pressure

@ 3m (dBA)5

TC (kW)

SC (kW)

EER3 Rec mains fuse (A)

Sound pressure

@ 3m (dBA)5

Downfl ow DF

1 DF6X 6.8 6.8 3.78 25 43 6.7 6.7 4.10 25 43

DF8X 8.7 8.7 3.47 25 10.0 9.8 3.26 50 48 9.7 9.7 3.57 25 48

DF10X 11.3 11.3 3.15 25 11.0 11.0 2.94 50 51 11.2 11.2 3.26 25 51

2 DF13X 14.7 14.3 3.89 32 14.4 13.8 3.68 63 48 14.0 14.0 3.68 25 48

DF15X 16.7 16.4 3.68 32 18.2 17.0 3.68 40 17.3 16.5 3.57 63 47 16.8 16.8 3.36 32 47

DF17X 19.0 18.8 3.36 32 20.1 18.6 3.47 40 20.7 18.9 3.26 63 50 21.6 20.4 3.26 32 50

3 DF20X2 23.1 22.8 3.36 50 25.8 24.3 3.15 100 52

DF22X2 23.8 23.8 3.15 50 26.6 25.9 2.94 125 56 26.9 25.1 3.89 50 56

DF25X2 27.6 27.3 3.78 50 56

DF26X/X24 28.6 27.6 3.15 50 28.1 26.9 3.05 125 56 29.1 28.1 3.25 63 53

4 DF28X 27.1 27.1 2.94 80 28.2 28.2 3.05 80 28.2 28.2 2.94 125 55 29.6 29.6 3.02 63 55

DF31X 30.9 30.9 2.73 80 32.8 32.8 2.84 80 32.8 32.8 2.73 160 58 33.4 33.4 2.48 80 58

5 DF35X 35.8 35.8 2.84 80 38.1 38.1 2.84 100 38.2 38.2 2.84 160 58 41.2 41.2 2.73 80 58

DF40X 40.0 40.0 2.63 80 43.2 43.2 2.63 100 43.2 43.2 2.63 160 60 46.3 46.3 2.52 80 60

DF45X 44.8 44.7 2.73 100 48.1 48.1 2.73 100 48.1 48.1 2.73 160 60 51.1 50.0 2.52 100 60

6 DF50X2 52.2 51.3 2.84 100 54.8 54.8 2.94 100 54.8 54.8 2.94 200 56 58.5 55.7 3.15 100 56

DF55X2 58.8 56.0 2.94 125 63.0 60.5 2.94 125 63.0 60.5 2.94 200 57 64.9 60.3 3.36 100 57

DF60X2 66.4 62.2 2.84 125 71.3 67.4 2.84 125 71.3 67.4 2.84 200 58 68.5 64.2 3.26 125 58

Upfl ow V

1 V6X 6.7 6.7 3.68 25 40 6.6 6.6 4.20 25 40

V8X 8.5 8.5 3.36 25 9.8 9.8 3.47 50 45 9.6 9.6 3.68 25 45

V10X 11.1 11.1 3.05 25 10.8 10.8 3.15 50 48 12.3 12.3 3.05 25 48

2 V13X 14.4 14.3 3.78 32 14.1 13.8 3.15 63 45 12.0 12.0 3.89 25 45

V15X 16.4 16.4 3.57 32 17.9 16.9 3.57 40 17.0 16.5 3.57 63 44 16.6 16.6 3.36 32 44

V17X 18.7 18.7 3.26 32 19.6 18.5 3.36 40 20.3 18.9 3.36 63 47 20.6 19.8 3.15 32 47

3 V20X2 22.7 22.7 3.26 50 25.3 24.2 3.26 100 50

V22X2 23.4 23.4 2.94 50 26.0 25.9 3.05 125 54 26.4 24.8 3.78 50 54

V25X2 27.1 27.0 3.78 50 54

V26X 29.4 29.4 3.27 63 62

V26X2 28.6 27.6 3.05 50 28.1 26.9 2.84 125 54 32.6 31.3 3.15 80 54

4 V28X 27.5 27.5 2.84 80 28.8 28.8 2.94 80 28.8 28.8 2.84 125 59 29.9 29.9 2.8 80 65

V28X2 27.4 27.4 2.94 80 27.6 27.6 2.84 125 58 33.2 33.2 2.73 80 58

V31X 31.3 31.3 2.63 80 33.3 33.3 2.63 80 33.3 33.3 2.52 160 61 33.7 33.7 2.5 80 67

V31X2 31.0 31.0 2.63 80 35.1 35.1 2.84 100 33.2 33.2 2.63 125 60 37.3 37.3 2.42 80 60

5 V35X 36.4 36.4 2.73 100 38.9 38.9 2.84 100 38.9 38.9 2.84 160 61 41.7 41.7 2.73 100 61

V35X2 35.4 35.4 2.73 100 40.2 40.2 3.05 100 41.2 41.2 2.84 160 61 40.5 40.5 2.84 100 61

V40X 40.5 40.5 2.63 100 43.9 43.9 2.63 125 43.9 43.9 2.63 200 63 46.8 46.8 2.52 100 63

V40X2 41.3 41.3 2.52 100 47.0 47.0 2.84 125 47.0 47.0 2.84 200 62 44.5 44.5 2.52 100 62

V45X2 44.7 44.7 2.63 100 52.1 52.1 2.84 125 53.7 53.6 2.84 200 63 49.0 49.0 2.34 100 69

6 V50X2 52.9 52.5 2.73 125 55.8 55.8 2.84 125 55.8 55.8 2.84 200 65 59.5 57.4 3.05 125 65

V55X2 59.6 57.4 2.84 125 64.1 62.4 2.84 125 64.1 62.4 2.84 200 65 65.5 62.3 3.26 125 65

V60X2 67.2 63.8 2.63 125 72.5 69.5 2.73 125 72.2 69.1 2.84 200 67 69.2 66.6 3.26 125 67

TC = total cooling | SC = sensible coolingElectric heating and hot gas re-heat available on all above units - refer to EasiCool™ technical manual

R410A:1) X2 nomenclature indicates tandem scroll compressor2) Nominal cooling based on 24°C/45% RH return air, 45°C condensing temperature3) EER data is for units fi tted with EC backward curved fans4) 26X2 is confi gured with R410A and 26X with R407C5) Ducted rear return air on upfl ow models

R407C:6) Nominal cooling based on 24°C/45% RH return air 35°C ambient temperature

Performance data calculated in accordance with BSEN 14511-2011 and Eurovent 6/6

Total Capacity (kW)

Nomenclature explained

DownflowUpflow

DFV

10

DXDX with tandem compressorsWater CooledWater Cooled with tandem compressorsChilled Water

XX2WXWX2CW

400V / 50Hz380V / 60Hz220V / 60Hz

-0-1-2

R410A EasiCoolR407C EasiCool

-EZRE-EZE

-010 XDF -EZR